Mark Fasheh 416161db9b btrfs: offline dedupe ... This patch adds an ioctl, BTRFS_IOC_FILE_EXTENT_SAME which will try to de-duplicate a list of extents across a range of files. Internally, the ioctl re-uses code from the clone ioctl. This avoids rewriting a large chunk of extent handling code. Userspace passes in an array of file, offset pairs along with a length argument. The ioctl will then (for each dedupe) do a byte-by-byte comparison of the user data before deduping the extent. Status and number of bytes deduped are returned for each operation. Signed-off-by: Mark Fasheh <mfasheh@suse.de> Reviewed-by: Zach Brown <zab@redhat.com> Signed-off-by: Josef Bacik <jbacik@fusionio.com> Signed-off-by: Chris Mason <chris.mason@fusionio.com>		2013-09-01 08:05:00 -04:00
..
acpi	ACPI: Try harder to resolve _ADR collisions for bridges	2013-08-07 22:55:00 +02:00
asm-generic	Fix TLB gather virtual address range invalidation corner cases	2013-08-16 08:52:46 -07:00
clocksource
crypto
drm	drm: fix 64 bit drm fixed point helpers	2013-07-30 17:24:13 -04:00
dt-bindings	Pin control fixes for the v3.11 series:	2013-07-28 18:19:27 -07:00
keys
kvm
linux	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2013-08-25 12:25:38 -07:00
math-emu
media	[media] v4l2: added missing mutex.h include to v4l2-ctrls.h	2013-07-26 10:14:52 -03:00
memory
misc
net	ipv6: handle Redirect ICMP Message with no Redirected Header option	2013-08-22 20:08:21 -07:00
pcmcia
ras
rdma
rxrpc
scsi
sound
target
trace	Btrfs/tracepoint: update delayed ref tracepoints	2013-09-01 07:57:39 -04:00
uapi	btrfs: offline dedupe	2013-09-01 08:05:00 -04:00
video
xen
Kbuild